| 1. | Substructure technique for transient wave of flexible body with impact
柔性体撞击瞬态波子结构法研究 |
| 2. | Application of substructure method in anti - slide pile with prestressed cable
子结构法在预应力锚索抗滑桩中的应用 |
| 3. | Application of the direct transfer substructure method to earthquake - resistant analysis of a series reactor
直接迁移子结构法及在叠积电抗器抗震分析中的应用 |
| 4. | The emphasis of this paper is to analyse the effect of the whole interaction system created by change of the raft thickness
在分析中，上部结构用空间子结构法分析，而分层土用分层总和法求其刚度。 |
| 5. | By adopting the layering foundation model , the contact element and the substructure method , the three - dimensional finite element analysis for soil , pile - raft foundation and frame - tube applied by the vertical loads is established
地基土采用分层地基模型，桩土界面采用接触单元处理，上部结构采用子结构法处理。 |
| 6. | The analytical methods about foundation - structure interaction have two main categories . they are analytic methods and numerical methods . at present , finite element method , sub - structural analysis method and mixture method are common methods
地基与结构的相互作用的分析方法有解析法和数值解法，目前常用的方法是有限元法和子结构法以及杂交法。 |
| 7. | A new nonlinear finite element model which applies subsystem connect beams element and space degenerate shell element to analyze eccentric braced structural energy - dissipation and links collapse mechanism is presented in this paper
本文提出了应用子结构法联合梁单元与空间退化曲壳单元分析偏心支撑钢框架耗能性能及耗能梁段破坏机理的非线性有限元分析模型。 |
| 8. | Regarding the reinforcement as a engineering anti - seismic measure in the real dam , a numerical model is set up to simulate the reinforcement and the effects on the dam seismic resistance at two water levels are evaluated
讨论并建立了坝体伸缩横缝在地震荷载作用下穿越缝间抗震钢筋的数学模型，给出了动力非线性子结构法考虑缝间抗震钢筋影响的求解公式；并就正常高水位常与低水位两种水位工况，对坝体的抗震性能进行了计算分析。 |
| 9. | The interaction of upper structure , base and ground is touched in this article . after calculating upper - structure by sub - structure method , and the equentitive load and stiffness matrix is derived , then the displacements and internal forces of thick - plate is obtained as the foundation is treated
本文也可用于分析上部结构参与中厚板的共同作用。首先采用子结构法计算上部结构，得到等效边界荷载列阵和等效边界刚度矩阵后，类似于地基的处理求解板的位移和内力。 |
| 10. | Then the response calculation formulas of ihb method and the influence of several parameters " changing on the system response are shown in this article . active control method is used in dry friction system at last in the third chapter . on the feedback of speed and acceleration , the active force is applied in accessory structure and main structure separately , the influence of active force is analyzed too
附加子结构法( tmd )是结构抗振的常用的方法之一，文中接着将tmd引入干摩擦抗振系统中，首次提出具有附加子结构的干摩擦抗振系统，并详细给出了其ihb响应求解的具体公式，分析了各个参数变化对系统响应的影响，然后将主动控制概念引入具有tmd的干摩擦抗振系统中，在速度和加速度反馈的基础上，将主动控制力分别施加于附加结构和主体结构，分析了它们对系统响应的影响。 |
